Manual a/c circuit for BMW Z4 E85/E86 (2002-2005)
Manual a/c circuit
29 4 38 39 A/C COMP FAN COOL OUT TEMP COOL OUT TEMP
A/C COMP CTRL K-BUS SIG
AIR DISTRIBUTION FLAP MOTOR ELECTRIC FAN
AIR DISTRIBUTION MICROSWITCH
BLK WIRE
BLK/BRN WIRE
BLK/GRN WIRE
BLK/GRY WIRE
BLOWER MOTOR (RIGHT SIDE OF DASH)
BLOWER OUTPUT STAGE (RIGHT SIDE OF DASH)
BLU WIRE
BRN WIRE
BRN/BLK WIRE
BRN/RED WIRE
BRN/YEL WIRE
COMPUTER DATA LINES SYSTEM
COOL TEMP
COOL TEMP SIG
COOLANT PRESSURE SENSOR (RIGHT SIDE OF ENGINE COMPT)
DEFOGGER SYSTEM
DIGITAL MOTOR ELECTRONICS (DME) CONTROL UNIT (LEFT REAR OF ENGINE COMPT)
ENGINE COOLANT TEMPERATURE SENSOR
EVAPORATIVE TEMPERATURE SENSOR (LEFT SIDE OF DASH)
FLAP MTR SIG FLAP MTR GND FLAP MTR SIG FLAP MTR GND
FRESH AIR/ RECIRCULATING FLAP MOTOR (RIGHT SIDE OF DASH)
FUSE
GRN WIRE
GRN/GRY WIRE
GRN/WHT WIRE
GRN/YEL WIRE
GRY WIRE
GRY/BRN WIRE
GRY/RED WIRE
HEATING, A/C SYSTEM
HOT AT ALL TIMES
HOT IN RUN, START
MIXER FLAP MOTOR (RIGHT SIDE OF DASH)
NCA WIRE
POWER DISTRIBUTION (RIGHT SIDE OF DASH)
RED WIRE
RED/BLU WIRE
RED/GRN WIRE
RED/YEL WIRE
REFRIGERANT COMPRESSOR CONTROL VALVE (RIGHT SIDE OF ENGINE COMPT)
REMOTE TEMPERATURE SENSOR
WHT WIRE
WHT/RED/YEL WIRE
YEL WIRE
YEL/BLK WIRE
YEL/GRN WIRE